My thought for bitcoins in 2017 is seeing bitcoin globally accepted and seeing people paid with bitcoin if possible salaries paid using bitcoin and exchanging it to local currencies, I also like to see price of bitcoin soaring high which will trigger profitable trading.
Of course I would like to see it but it's interesting where you have seen that people use Bitcoin massively? If you take my country in the post-Soviet space, this is practically nothing about crypto currency, although now more and more panels become information about how businessmen turn their attention to Bitcoin. The massive use of Bitcoin will come soon, but now it's too early.